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CVE-2026-21523

—
CVSS 3.1
8.0 high
EPSS
<1%p55
Published
()
Modified
Description

Time-of-check time-of-use (toctou) race condition in GitHub Copilot and Visual Studio allows an authorized attacker to execute code over a network.

Vendors
microsoft
Products
visual studio code
Weakness
CWE-367
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
NVD CVE.org GitHub PoCs EPSS (0.8%)

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